$(function() {
    
    var d = new Date();
    $("#field8281").val(d.getHours()+":"+d.getMinutes());//时间
    alert(d.getHours()+":"+d.getMinutes())
    $("#field8281span").html(d.getHours()+":"+d.getMinutes());//时间
    $("#field8280").val(d.getFullYear()+"-"+(d.getMonth()+1)+"-"+d.getDate());//日期
    $("#field8280span").html(d.getFullYear()+"-"+(d.getMonth()+1)+"-"+d.getDate());//日期
    return true;

});